Specifications Temp. sensor: Pt100Q, JIS C1606 and DIN43760 Power supply : 20 ~ 30V DC Signal output : 4 ~ 20mA DC Accuracy : ± 0.1% FS. (at 23 ~ 25°C) Temp. coefficienct : ± 0.02% / °C Environmental : -5 ~ +70C / 5 ~ 90% RH Insulation impedance :> 1MQWith 500V DC, > 10MQWith 250V DC Withstand voltage: 1KV AC Material: Nylon 6 Resin (black) Terminal connection: Stainless screw ATR-3 2-wire Isolated RTD transmitter■ Model ATR - 3 □ □ J Signal output ■ 4 ~20 mA DC ■ ZERO and SPAN for setting point adjustment ■ Load resistance: Rl (max.) = (Vs-10)V / 20 mA Features ■ Isolation between input and output ■ Mounted in RTD head, easy installation ■ Upscale Pt Sensor Burn-out Protection and warning function ■ LED power and function indication ■ High accuracy and stability ■ Well-sealed and protection rate is IP65 ■ CE approval Dimensions Diameter 50mm Height 23.5mm